Gelöst

Do Fast Fourier Transformation
Example Fast Fourier Transformation from vector [2,1]) ans = 3 1

fast 10 Jahre vor

Gelöst

Power supply: 230V to 115V
The problem is simple: we have a wall outlet which supplies 230V and an apparatus that requires 115V. Software is always chea...

fast 10 Jahre vor

Gelöst

Convert Fahrenheit to Celsius
Calculate the Celsius temperature C given the Fahrenheit temperature F. Examples: Input F = 90 Output C is 32.22 I...

fast 10 Jahre vor

Gelöst

Convert number from given base to other base
Convert number from given base to other base. Example 400 in base 5, find equivalent number in base 8, it is 144.

fast 10 Jahre vor

Gelöst

Celsius to Kelvin
Degrees Celsius = Kelvin - 273.15

fast 10 Jahre vor

Gelöst

metre to feet converter
The idea is to make a converter, which exchange meters to feets. We use a factor of 1m = 3.281*1f. so 3m are equals to 9.843 m...

fast 10 Jahre vor

Gelöst

Convert from Base 10 to base 5
Convert the input number from base 10 into base 5: for example: if a(in base 10)= 5 then a(in base 5)= 10

fast 10 Jahre vor

Gelöst

Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

fast 10 Jahre vor

Gelöst

Celsius to Fahrenheit converter
Convert Celsius to Fahrenheit degrees.

fast 10 Jahre vor

Gelöst

Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

fast 10 Jahre vor

Gelöst

Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...

fast 10 Jahre vor

Gelöst

Volume of a sphere given its surface area
You just measured its surface area, that is the input.

fast 10 Jahre vor

Gelöst

Wrapping the Tower of Pisa
The famous artist Christo Vladimirov Javacheff, who likes pizza, wants to wrap the well-known Italian tower in paper. It is a ci...

fast 10 Jahre vor

Gelöst

Area of rhombus
Calculate the rhombus area

fast 10 Jahre vor

Gelöst

Matlabception
Plot the matlab logo in matlab.

fast 10 Jahre vor

Gelöst

Back to basics 23 - Triangular matrix
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, return a matrix with all elements above a...

fast 10 Jahre vor

Gelöst

Population growth
Assign finalPopulation with the population size given an initial population, population growth rate, and number of years. The fi...

fast 10 Jahre vor

Gelöst

Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

fast 10 Jahre vor

Gelöst

Number of Horns on a unicorn!
Calculate the number of horns on a *unicorn*! And I'm talking about a unicorn with not more than one horn on it!

fast 10 Jahre vor

Gelöst

Program an exclusive OR operation with logical operators
Program an exclusive or operation *without* using the MATLAB function xor. Use logical operators like |, &, ~, ... instead. ...

fast 10 Jahre vor

Gelöst

Writing a function: MaxValue()
Write a local function named MaxValue that returns the maximum of two inputs numA and numB.

fast 10 Jahre vor

Gelöst

Number of pennies
Complete the function ConvertToPennies() so that the function returns the total number of pennies given a number of dollars and ...

fast 10 Jahre vor

Gelöst

Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

fast 10 Jahre vor

Gelöst

Sum of logarithms
Given a vector, v, of real positive numbers, compute the sum, s, of the base-10 logarithms of the elements of v, without the use...

fast 10 Jahre vor

Gelöst

Wien's displacement law
Given the black body temperature (in *Celsius*), output the weavelength (in *meters*) at which the radiation peaks, according to...

fast 10 Jahre vor

Gelöst

RGB to CMYK
Convert an RGB code to the corresponding CMYK code for printing. The RGB input is a [1×3] double array between 0 and 1. ...

fast 10 Jahre vor

Gelöst

How many solutions has this problem?
Guess, predict or calculate :-) (You will be scored by the accuracy). Update: <http://www.mathworks.co.uk/matlabcent...

fast 10 Jahre vor

Gelöst

grazing cows
Here is a fun problem I encountered in high school. Two cows are grazing in an enclosed square-shaped field of side length s ...

fast 10 Jahre vor

Gelöst

poll: would you like the regexp (?@cmd) functionality to be banned in Cody?
This problem is a poll (and a little bit of "white hat hacktivism" as well) regarding Cody users sentiment about the use of rege...

fast 10 Jahre vor

Gelöst

Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

fast 10 Jahre vor